- 2N4400LEADFREE
- Central Semiconductor Corp.
- 600 mA, 40 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92
- 2N4400L
- Diodes Incorporated
- 600 mA, 40 V, NPN, Si, SMALL SIGNAL TRANSISTOR
- 2N4400L34Z
- Fairchild Semiconductor Corporation
- 600 mA, 40 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92